VMware Carbon Black Cloud Enterprise EDR Specialist — Question 53

A vSAN administrator is tasked to perform an upgrade of a vSAN cluster, including firmware and drivers for its hardware. The vSAN administrator already created an image using vSphere Lifecycle Manager (vLCM).
Prior to selecting Start Remediation, which step should be taken to upgrade the complete vSAN cluster as a single task?

Answer options

• A. Select Remediate All through vLCM to upgrade all hosts in the cluster
• B. Place all hosts in the vSAN cluster into Maintenance Mode
• C. Stage the upgrade of the vSAN cluster through vLCM
• D. Manually remediate one host at a time in the vSAN cluster

Correct answer: A

Explanation

The correct answer is A because selecting 'Remediate All' through vLCM allows for the simultaneous upgrade of all hosts in the cluster, making the process efficient. Options B and D involve placing hosts in Maintenance Mode or handling them one at a time, which are not necessary for a collective upgrade. Option C is not the correct initial step since 'staging' is a preparatory action rather than the execution of the upgrade.